March Weather in Lexington, United States

Last updated: June 24, 2025

In Lexington, United States, the average temperature in March hovers around 18°C (64°F), making it a pleasant time to visit. However, be prepared for variability: temperatures can dip as low as -4°C (25°F) or soar up to 32°C (90°F). During your stay, expect 72 mm (2.8 in) of precipitation spread over 9 days, while the air remains comfortably humid, with an average humidity of 78%.

March Temperature in Lexington

In March in Lexington, the average temperature is 18°C (64°F), with maximums reaching 32°C (90°F) and minimums dropping as low as -4°C (25°F). This range makes it essential for travelers to prepare for both warm and chilly conditions while exploring the diverse attractions of Lexington.

March Weather in Lexington: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Lexington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lexington, March typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around -4°C (25°F).

Data source: Temperature data for Lexington generated using information from the Copernicus Climate Change Service.

March Precipitation in Lexington

In Lexington in March, the precipitation amount is 72 mm (2.8 in) over the course of 9 days.

March Precipitation Trends in Lexington

The chart displays monthly precipitation patterns in Lexington, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Lexington, March typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Lexington

In Lexington in March, humidity is 78%. With an average temperature of 18°C (64°F), this humidity feels like a warm, thick blanket wrapping around you, making traveling feel a bit sticky and sluggish, yet the coolness of the air tempers the intensity, inviting you to explore at a leisurely pace.

March Average Humidity in Lexington

This chart illustrates the average monthly humidity levels in Lexington, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Lexington is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Lexington

In Lexington in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Lexington.

Maximum UV Index Levels in Lexington for March

The chart shows the monthly maximum UV Index (UVI) for Lexington in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Lexington typically reaches 9, which falls under the very high exposure category.

Data source: Lexington March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How March Weather in Lexington Compares to Other Months

Weather in Lexington varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Lexington, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lexington, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	64 mm (2.5 inches)	79%	moderate
February Weather	12°C (54°F)	69 mm (2.7 inches)	80%	very high
March Weather	18°C (64°F)	72 mm (2.8 inches)	78%	very high
April Weather	20°C (69°F)	118 mm (4.7 inches)	79%	extreme
May Weather	25°C (77°F)	155 mm (6.1 inches)	81%	extreme
June Weather	28°C (83°F)	100 mm (3.9 inches)	77%	extreme
July Weather	30°C (85°F)	82 mm (3.2 inches)	71%	extreme
August Weather	30°C (87°F)	118 mm (4.6 inches)	67%	extreme
September Weather	27°C (81°F)	124 mm (4.9 inches)	69%	very high
October Weather	22°C (71°F)	100 mm (3.9 inches)	73%	very high
November Weather	16°C (60°F)	68 mm (2.7 inches)	82%	high
December Weather	13°C (56°F)	90 mm (3.5 inches)	87%	moderate